Chapter 3: Configuration

–DTMF Mode

–Trust Remote-Party-ID

–Send Remote-Party-ID

–Caller ID Presentation

–Progress Inband

–Allow Overlap Dialing

–Append user=phone to URI

–Add Q.850 Reason Headers

–Honor SDP Version

–Allow Transfers

–Authenticate Incoming Calls

–Allow Promiscuous Redirects

–Max Forwards

–Send TRYING on REGISTER

–Outbound Proxy

–Default T1 Timer

–Call Setup Timer

–Session Timers

–Minimum Session Refresh Interval

–Maximum Session Refresh Interval

–Session Refresher

Media Settings (Advanced) - Media types and priorities, codecs set­ tings. The following settings are available.

–ULAW

–ALAW

–G.722

Digium, Inc.

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